INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8ca134b58a3d360e89221786c7dd624c154e4051c827c092db30f620beb230', 
    '2fgh1lb7fmPzNe8MErlZsjVl6SuoNlk+objXmp2SM1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)